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取石子(一)时间限制:3000ms | 内存限制:65535KB难度:2描述一天,TT在寝室闲着无聊,和同寝的人玩起了取石子游戏,而由于条件有限,他/她们是用旺仔小馒头当作石子。游戏的规则是这样的。设有一堆石子,数量为N(1 2 int main() 3 { 4 int N,M,T; 5 scanf("%d",&T); 6 while(T--) 7 { 8 scanf("%d%d",&N,&M); 9 if(N%(M+1)==0)/*博弈思想,要保持给对手留下(m+1)的倍数,就能获胜*/10 printf("Lo... 阅读全文
posted @ 2013-07-25 19:32
yun_
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子串和时间限制:5000ms | 内存限制:65535KB难度:3描述给定一整型数列{a1,a2...,an},找出连续非空子串{ax,ax+1,...,ay},使得该子序列的和最大,其中,1 2 int main() 3 { 4 int T,N,a[1000010],i; 5 scanf("%d",&T); 6 while(T--) 7 { 8 int sum,max; 9 scanf("%d",&N);10 for(i=0;i<N;i++)11 scanf("%d",&a[i]);12 ... 阅读全文
posted @ 2013-07-25 17:30
yun_
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Max sumTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 111859Accepted Submission(s): 25831Problem DescriptionGiven a sequence a[1],a[2],a[3]......a[n], your job is to calculate the max sum of a sub-sequence. For example, given (6,-1,5,4,-7), the ma 阅读全文
posted @ 2013-07-25 16:00
yun_
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